idnr: 942

			2
			4
3
1

Difficulty: Super easy (0)

idnr: 823

			4
	3
		3
2

Difficulty: Super easy (0)

idnr: 770

		2
3
			3
	1

Difficulty: Very easy (0)

idnr: 213

			4
1
			1
3

Difficulty: Super easy (0)